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tmu-w-durchfluss.png: Coriolis Mass Flow Meter for Hydrogen TMU-W

Coriolis Mass Flow Meter for Hydrogen TMU-W

for Hydrogen dispensing units up to 1000 bar

Measuring range: max. 4 kg/min H2 (pnom 1000 bar)
Connection: 6MF 9/16-18 UNF (optional: ½" NPT (female); Hofer 7/8")
Material: stainless steel (316 TI / 1.4571)
pmax: 1000 bar
Temperature range: -40 ... +100 °C (H2 dispensers -40 ... +55 °C)
Accuracy: ±0.5 % of actual flowrate ± zero-point stability (gases)
Transmitter: analog / pulse output, digital display, Hart®, ATEX


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The TMU-W product line was specially developed for hydrogen filling applications for dispensing stations. During the fueling process, extremely high zero-point and long-term stability are required. Its special design provides the highest possible stability and unrivaled measuring accuracy to the user. Special materials and sophisticated engineering design methods like FEM, CFD, FSI and others were used to fulfill this task.

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